Pith Number

pith:RPAHILKT

pith:2017:RPAHILKT5AYZPBZ3SSEYXJRUMW

not attested not anchored not stored refs pending

Adaptive Real-Time Removal of Impulse Noise in Medical Images

Kayvan Najarian, Mohsen Hajabdollahi, Nader Karimi, Reza Soroushmehr, Shadrokh Samavi, Shahram Shirani, Zohreh HosseinKhani

arxiv:1709.02270 v2 · 2017-09-06 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RPAHILKT5AYZPBZ3SSEYXJRUMW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:33:01.803309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bc0742d53e83197873b94898ba634659d5430d92eb3b85d5e3f20888b4089ef

Aliases

arxiv: 1709.02270 · arxiv_version: 1709.02270v2 · doi: 10.48550/arxiv.1709.02270 · pith_short_12: RPAHILKT5AYZ · pith_short_16: RPAHILKT5AYZPBZ3 · pith_short_8: RPAHILKT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RPAHILKT5AYZPBZ3SSEYXJRUMW \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8bc0742d53e83197873b94898ba634659d5430d92eb3b85d5e3f20888b4089ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ff29de9057b8c200abf45eedee5897722fa8627eceea4b4ec2bd4fc13e20fed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-06T14:37:20Z",
    "title_canon_sha256": "18902a6ade2248f23604a2d834e6d28f77bd3ef8b8368eb486b0fd9790629171"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02270",
    "kind": "arxiv",
    "version": 2
  }
}